Table of Atomic Weights and other Constants.—continued.
| Symbols. | Names. | Atomic Weights. | Specific Gravity. | Melting Points. C. |
| Li | Lithium | 7.0 | 0.59 | 180° |
| Mg | Magnesium | 24.3 | 1.7 | |
| Mn | Manganese | 55.0 | 8.0 | |
| Mo | Molybdenum | 96.0 | 8.6 | |
| N | Nitrogen | 14.0 | ||
| Na | Sodium | 23.0 | 0.97 | 95.6° |
| Nb | Niobium | 94.0 | 4.1 | |
| Ni | Nickel | 58.7 | 8.9 | |
| O | Oxygen | 16.0 | ||
| Os | Osmium | 191.7 | 22.4 | |
| P | Phosphorus | 31.0 | 1.8 | 44° |
| Pb | Lead | 206.9 | 11.4 | 334° |
| Pd | Palladium | 106.6 | 11.4 | 1350° |
| Pt | Platinum | 195.0 | 21.5 | 2000° |
| Rb | Rubidium | 85.5 | 1.5 | 38.5° |
| Rh | Rhodium | 103.5 | 12.1 | |
| Ru | Ruthenium | 101.6 | 11.4 | |
| S | Sulphur | 32.0 | 2.0 | 115° |
| Sb | Antimony | 120.0 | 6.7 | 425° |
| Se | Selenium | 79.0 | 4.8 | 100° |
| Si | Silicon | 28.4 | 2.0 | |
| Sn | Tin | 119.0 | 7.3 | 235° |
| Sr | Strontium | 87.6 | 2.5 | |
| Ta | Tantalum | 182.6 | ||
| Te | Tellurium | 125.0 | 6.2 | 480° |
| Th | Thorium | 232.6 | 7.8 | |
| Ti | Titanium | 48.0 | 5.3 | |
| Tl | Thallium | 204.2 | 11.9 | 294° |
| U | Uranium | 239.6 | 18.4 | |
| V | Vanadium | 51.4 | 5.5 | |
| W | Tungsten | 184.0 | 19.1 | |
| Y | Yttrium | 89.1 | ||
| Yb | Ytterbium | 173.0 | ||
| Zn | Zinc | 65.3 | 6.9 | 423° |
| Zr | Zirconium | 90.6 | 4.1 |
The atomic weights in this table are in accord with the numbers given by F.W. Clarke (Dec. 6, 1890), chief chemist of the United States Geological Survey.
Table for Converting Degrees of the Centigrade Thermometer into Degrees of Fahrenheit's Scale.
Nitric Acid.
Table showing the percentage, by Weight, of Real Acid (HNO3) in Aqueous Solutions of Nitric Acid of different Specific Gravities. Temperature, 15° C.
| 1.530 | 100.0 | 1.405 | 66.0 | 1.205 | 33.0 | ||
| 1.527 | 99.0 | 1.400 | 65.0 | 1.198 | 32.0 | ||
| 1.524 | 98.0 | 1.395 | 64.0 | 1.192 | 31.0 | ||
| 1.520 | 97.0 | 1.390 | 63.0 | 1.185 | 30.0 | ||
| 1.516 | 96.0 | 1.386 | 62.0 | 1.179 | 29.0 | ||
| 1.513 | 95.0 | 1.380 | 61.0 | 1.172 | 28.0 | ||
| 1.509 | 94.0 | 1.374 | 60.0 | 1.166 | 27.0 | ||
| 1.506 | 93.0 | 1.368 | 59.0 | 1.159 | 26.0 | ||
| 1.503 | 92.0 | 1.363 | 58.0 | 1.152 | 25.0 | ||
| 1.499 | 91.0 | 1.358 | 57.0 | 1.145 | 24.0 | ||
| 1.495 | 90.0 | 1.353 | 56.0 | 1.138 | 23.0 | ||
| 1.492 | 89.0 | 1.346 | 55.0 | 1.132 | 22.0 | ||
| 1.488 | 88.0 | 1.341 | 54.0 | 1.126 | 21.0 | ||
| 1.485 | 87.0 | 1.335 | 53.0 | 1.120 | 20.0 | ||
| 1.482 | 86.0 | 1.329 | 52.0 | 1.114 | 19.0 | ||
| 1.478 | 85.0 | 1.323 | 51.0 | 1.108 | 18.0 | ||
| 1.474 | 84.0 | 1.317 | 50.0 | 1.102 | 17.0 | ||
| 1.470 | 83.0 | 1.311 | 49.0 | 1.096 | 16.0 | ||
| 1.467 | 82.0 | 1.304 | 48.0 | 1.089 | 15.0 | ||
| 1.463 | 81.0 | 1.298 | 47.0 | 1.083 | 14.0 | ||
| 1.460 | 80.0 | 1.291 | 46.0 | 1.077 | 13.0 | ||
| 1.456 | 79.0 | 1.284 | 45.0 | 1.071 | 12.0 | ||
| 1.452 | 78.0 | 1.277 | 44.0 | 1.065 | 11.0 | ||
| 1.449 | 77.0 | 1.270 | 43.0 | 1.060 | 10.0 | ||
| 1.445 | 76.0 | 1.264 | 42.0 | 1.053 | 9.0 | ||
| 1.442 | 75.0 | 1.257 | 41.0 | 1.047 | 8.0 | ||
| 1.438 | 74.0 | 1.251 | 40.0 | 1.041 | 7.0 | ||
| 1.435 | 73.0 | 1.244 | 39.0 | 1.034 | 6.0 | ||
| 1.431 | 72.0 | 1.238 | 38.0 | 1.028 | 5.0 | ||
| 1.427 | 71.0 | 1.232 | 37.0 | 1.022 | 4.0 | ||
| 1.423 | 70.0 | 1.225 | 36.0 | 1.016 | 3.0 | ||
| 1.418 | 69.0 | 1.218 | 35.0 | 1.010 | 2.0 | ||
| 1.414 | 68.0 | 1.212 | 34.0 | 1.004 | 1.0 | ||
| 1.410 | 67.0 |